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Common Gcodes for Machine Turning Centers

STANDARD Special Special

G Code G Code G Code C FUNCTION

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G00 G00 G00 positioning (rapid)

G01 G01 G01 linear interpolation (feed)

G02 G02 G02 circular interpolation CW

G03 G03 G03 circular interpolation CCW

G04 G04 G04 dwell

G07 G07 G07 hypothetical axis interpolation (sine curve)

G09 G09 G09 exact stop

G10 G10 G10 offset value setting

G20 G20 G70 inch data input

G21 G21 G71 metric data input

G22 G22 G22 stored stroke limit ON

G23 G23 G23 stored stroke limit OFF

G27 G27 G27 reference point return check

G28 G28 G28 return to reference point

G29 G29 G29 return from reference point

G30 G30 G30 return to 2nd, 3rd & 4th reference point

G31 G31 G31 skip cutting

G32 G33 G33 thread cutting

G34 G34 G34 variable thread cutting

G36 G36 G36 automatic tool compensation X

G37 G37 G37 automatic tool compensation Y

G40 G40 G40 tool nose radius compensation cancel

G41 G41 G41 tool nose radius compensation left

G42 G42 G42 tool nose radius compensation right

G50 G92 G92 programming of absolute zero point

maximum spindle speed setting

G65 G65 G65 user macro simple call

G66 G66 G66 user macro modal call

G67 G67 G67 user macro modal call cancellation

G68 G68 G68 mirror image for double turrets ON

G69 G69 G69 mirror image for double turrets OFF

G70 G70 G72 finishing cycle

G71 G71 G73 stock removal in turning

G72 G72 G74 stock removal in facing

G73 G73 G75 pattern repeating

G74 G74 G76 peck drilling in Z axis

G75 G75 G77 Grooving in X axis

G76 G76 G78 thread cutting cycle

G90 G77 G20 cutting cycle A

G92 G78 G21 thread cutting cycle

G94 G79 G24 cutting cycle B

G96 G96 G96 constant surface speed control

G97 G97 G97 constant surface speed control cancel

G98 G94 G94 per minute feed

G99 G95 G95 per revolution feed

--- G90 G90 bsolute programming

--- G91 G91 Incremental programming